https://flow.microsoft.com/en-us/blog/planner-triggers-connector-improvements/
Planner triggers
One of the top-voted requests on the Ideas forum is for us to add triggers for the Microsoft Planner connector. This week we are announcing three new triggers:
- When a new task is created – pick a plan and any new tasks in that plan will trigger the flow. Use this trigger if you want to sync a plan with another data source, like SharePoint Online.
- When a task is assigned to me – trigger a flow whenever a task is assigned to you – this way you could create an item in Wunderlist or Outlook Tasks.
- When a task is completed – whenever an task is closed in a plan, the flow will run. You can use that to mark items in other services as completed, or just send a notification out.
Continue reading .. -> https://flow.microsoft.com/en-us/blog/planner-triggers-connector-improvements/